The following species are recognised in the genus
Hymeniacidon: •
Hymeniacidon actites (Ristau, 1978) •
Hymeniacidon addreissiformis Dickinson, 1945 •
Hymeniacidon agminata Ridley, 1884 •
Hymeniacidon assimilis Levinsen, 1887 •
Hymeniacidon atlantica Burton, 1948 •
Hymeniacidon burtoni Van Soest & Hooper, 2020 •
Hymeniacidon caerula Pulitzer-Finali, 1986 •
Hymeniacidon calcifera Row, 1911 •
Hymeniacidon calva (Ridley, 1881) •
Hymeniacidon centrotyla Hentschel, 1914 •
Hymeniacidon chloris de Laubenfels, 1950 •
Hymeniacidon conica (Kirk, 1909) •
Hymeniacidon corticata (Thiele, 1905) •
Hymeniacidon digitata (Hansen, 1885) •
Hymeniacidon dubia Burton, 1932 •
Hymeniacidon dystacta de Laubenfels, 1954 •
Hymeniacidon fallax Bowerbank, 1886 •
Hymeniacidon fasciculata (Fristedt, 1887) •
Hymeniacidon fernandezi Thiele, 1905 •
Hymeniacidon flaccida Pulitzer-Finali, 1996 •
Hymeniacidon flavia Sim & Lee, 2003 •
Hymeniacidon fristedti (Topsent, 1913) •
Hymeniacidon glabrata Burton, 1954 •
Hymeniacidon gracilis (Hentschel, 1912) •
Hymeniacidon halichondroides (Thiele, 1898) •
Hymeniacidon heliophila Parker, 1910 •
Hymeniacidon hentscheli Fernandez, Bravo-Gómez, Cárdenas & Hajdu, 2020 •
Hymeniacidon iberica (Ferrer-Hernandez, 1914) •
Hymeniacidon informis (Burton, 1913) •
Hymeniacidon insutus Koltun, 1964 •
Hymeniacidon kerguelensis Hentschel, 1914 •
Hymeniacidon kitchingi (Burton, 1935) •
Hymeniacidon longistylus Desqueyroux, 1972 •
Hymeniacidon luxurians (Lieberkuhn, 1859) •
Hymeniacidon mixta (Sara, 1958) •
Hymeniacidon ovalae Tanita & Hoshino, 1989 •
Hymeniacidon perlevis (Montagu, 1818)
crumb-of-bread sponge •
Hymeniacidon petrosioides Dendy, 1905 •
Hymeniacidon plumigera Bowerbank, 1874 •
Hymeniacidon proteus (Ridley, 1884) •
Hymeniacidon racemosa Brondsted, 1924 •
Hymeniacidon reptans (Cuartas, 1991) •
Hymeniacidon rigida Dendy, 1897 •
Hymeniacidon rubiginosa Thiele, 1905 •
Hymeniacidon rugosa (Schmidt, 1868) •
Hymeniacidon simplex (Bowerbank, 1866) •
Hymeniacidon simplicima (Bowerbank, 1874) •
Hymeniacidon sinapium Laubenfels, 1930 •
Hymeniacidon sphaerodigitata Bergquist, 1970 •
Hymeniacidon stylifera (Stephens, 1915) •
Hymeniacidon sublittoralis Samaai & Gibbons, 2005 •
Hymeniacidon timonovi (Rezvoi, 1931) •
Hymeniacidon torquata Topsent, 1916 •
Hymeniacidon ungodon de Laubenfels, 1932 •
Hymeniacidon upaonassu Fortunato, Pérez & Lôbo-Hajdu, 2020 •
Hymeniacidon variospiculata Dendy, 1922 •
Hymeniacidon zosterae Row, 1911 ==References==